3. 0.1 kg of Water is compressed in a piston cylinder assembly adiabatically. The water starts out as saturated vapor at a pressure of 1.5 bar. If the final pressure is 10 bar and the temperature is 327.8°C, then a. What is the work done by the water during this process in kJ from the energy equation? b. What is the work done by the water during this process in kJ if you assume it has polytropic behavior (n = Cp/Cv = 1.306)? c. How close is the polytropic approximation in this case for water?

3. 0.1 kg of Water is compressed in a piston cylinder assembly adiabatically. The water starts out as saturated vapor at a pressure of 1.5 bar. If the final pressure is 10 bar and the temperature is 327.8°C, then a. What is the work done by the water during this process in kJ from the energy equation? b. What is the work done by the water during this process in kJ if you assume it has polytropic behavior (n = Cp/Cv = 1.306)? c. How close is the polytropic approximation in this case for water?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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